TechKings does not authorise sellers, we don't sell anything, we dont charge sellers, in short, we make nothing from anything people choose to sell on here.
In fact, we dont know the vast majority of sellers unless we have had complaints, (founded, or unfounded), or we have personally used their services, or have been recommended their service.
We do tell people how best to choose a supplier, based on our experiences of dealing with complaints, etc. and if people have problems, we will try help them out, or if there is no help forthcoming, we will ban a seller to save anyone else from being ripped off.
This current set of problems has caught everyone on the hop, there are many hundreds of man hours being spent trying to get good panels up and running again, the last thing most suppliers need is 1000's of emails and PM's to deal with along with their other stuff.
My own personal supplier has been very forthcoming with info, as soon as anything is known, he sends a message to keep all in the loop.
There are ways and means of dealing with problems, and anyone who uses TK regularly will have seen how we deal with things.